Champions buy you playstyle, not straight advantage. At best, they give you options - but by the time you have played enough that a reasonably varied roster imp

Champions buy you playstyle, not straight advantage. At best, they give you options - but by the time you have played enough that a reasonably varied roster improves your chances to win, you have earned plenty to afford a varied roster. If you pay for hero it's because you want that hero, not because you need it.